EP1837525A3 - Spiralfluidmaschine - Google Patents

Spiralfluidmaschine Download PDF

Info

Publication number
EP1837525A3
EP1837525A3 EP07004882A EP07004882A EP1837525A3 EP 1837525 A3 EP1837525 A3 EP 1837525A3 EP 07004882 A EP07004882 A EP 07004882A EP 07004882 A EP07004882 A EP 07004882A EP 1837525 A3 EP1837525 A3 EP 1837525A3
Authority
EP
European Patent Office
Prior art keywords
scroll
dust
fixed
fluid machine
compression chamber
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP07004882A
Other languages
English (en)
French (fr)
Other versions
EP1837525A2 (de
Inventor
Hidetoshi Ishikawa
Tamotsu Fujioka
Masaru Tsuchiya
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Anest Iwata Corp
Original Assignee
Anest Iwata Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Anest Iwata Corp filed Critical Anest Iwata Corp
Publication of EP1837525A2 publication Critical patent/EP1837525A2/de
Publication of EP1837525A3 publication Critical patent/EP1837525A3/de
Withdrawn legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C27/00—Sealing arrangements in rotary-piston pumps specially adapted for elastic fluids
    • F04C27/005—Axial sealings for working fluid
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
    • F04C18/02—Rotary-piston pumps specially adapted for elastic fluids of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents
    • F04C18/0207—Rotary-piston pumps specially adapted for elastic fluids of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents both members having co-operating elements in spiral form
    • F04C18/0215—Rotary-piston pumps specially adapted for elastic fluids of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents both members having co-operating elements in spiral form where only one member is moving
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
    • F04C29/04—Heating; Cooling; Heat insulation

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
EP07004882A 2006-03-23 2007-03-09 Spiralfluidmaschine Withdrawn EP1837525A3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2006080147A JP2007255283A (ja) 2006-03-23 2006-03-23 スクロール流体機械

Publications (2)

Publication Number Publication Date
EP1837525A2 EP1837525A2 (de) 2007-09-26
EP1837525A3 true EP1837525A3 (de) 2010-06-09

Family

ID=38229709

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07004882A Withdrawn EP1837525A3 (de) 2006-03-23 2007-03-09 Spiralfluidmaschine

Country Status (4)

Country Link
US (1) US20070224072A1 (de)
EP (1) EP1837525A3 (de)
JP (1) JP2007255283A (de)
CN (1) CN100523506C (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9228587B2 (en) * 2013-02-17 2016-01-05 Yujin Machinery Ltd. Scroll compressor for accommodating thermal expansion of dust seal
CN103994069B (zh) * 2013-02-17 2016-04-27 裕镇机工产业株式会社 涡旋式压缩机
US8961160B2 (en) * 2013-03-29 2015-02-24 Agilent Technologies, Inc. Scroll pump having separable orbiting plate scroll and method of replacing tip seal
US9328730B2 (en) * 2013-04-05 2016-05-03 Agilent Technologies, Inc. Angular synchronization of stationary and orbiting plate scroll blades in a scroll pump using a metallic bellows
EP3483446B1 (de) * 2016-07-07 2022-01-05 Hitachi Industrial Equipment Systems Co., Ltd. Spiralströmungsmaschine

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02145686A (ja) * 1988-11-26 1990-06-05 Sumitomo Metal Ind Ltd コークス炉のカーボン除去方法と操業方法
JPH06207588A (ja) * 1992-11-20 1994-07-26 Kobe Steel Ltd スクロール圧縮機
JPH09256973A (ja) * 1996-03-19 1997-09-30 Tokico Ltd スクロール式流体機械
EP1132573A2 (de) * 2000-03-06 2001-09-12 Anest Iwata Corporation Spiralfluidmaschine
JP2004301093A (ja) * 2003-03-31 2004-10-28 Tokico Ltd シール装置および該シール装置を用いたスクロール式流体機械
EP1593850A2 (de) * 2004-05-07 2005-11-09 Anest Iwata Corporation Dichtung für eine Spiralmaschine

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1781207A (en) * 1929-10-02 1930-11-11 Harry L Wells Piston
US2834643A (en) * 1954-11-29 1958-05-13 Ford Motor Co Top-grooved oil ring groove
US2978284A (en) * 1957-03-19 1961-04-04 Daub Rudolph Piston head structure
JP3248618B2 (ja) * 1992-06-23 2002-01-21 アネスト岩田株式会社 スクロール流体機械
US5366358A (en) * 1993-01-27 1994-11-22 Grenci Charles A Oil free scroll vacuum pump
JP3772393B2 (ja) * 1996-05-28 2006-05-10 ダイキン工業株式会社 スクロール圧縮機
US6592345B2 (en) * 2001-01-31 2003-07-15 Tokico Ltd. Scroll compressor

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02145686A (ja) * 1988-11-26 1990-06-05 Sumitomo Metal Ind Ltd コークス炉のカーボン除去方法と操業方法
JPH06207588A (ja) * 1992-11-20 1994-07-26 Kobe Steel Ltd スクロール圧縮機
JPH09256973A (ja) * 1996-03-19 1997-09-30 Tokico Ltd スクロール式流体機械
EP1132573A2 (de) * 2000-03-06 2001-09-12 Anest Iwata Corporation Spiralfluidmaschine
JP2004301093A (ja) * 2003-03-31 2004-10-28 Tokico Ltd シール装置および該シール装置を用いたスクロール式流体機械
EP1593850A2 (de) * 2004-05-07 2005-11-09 Anest Iwata Corporation Dichtung für eine Spiralmaschine

Also Published As

Publication number Publication date
CN100523506C (zh) 2009-08-05
EP1837525A2 (de) 2007-09-26
US20070224072A1 (en) 2007-09-27
CN101042138A (zh) 2007-09-26
JP2007255283A (ja) 2007-10-04

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